- InChI
- InChI=1S/C8H20N2/c1-9-7-5-3-4-6-8-10-2/h9-10H,3-8H2,1-2H3
- InChI Key
- MDKQJOKKKZNQDG-UHFFFAOYSA-N
- Formula
- C8H20N2
- SMILES
- CNCCCCCCNC
- Molecular Weight1
- 144.26
- CAS
- 13093-04-4
- Other Names
-
- N,N'-Dimethyl-1,6-diaminohexane
- N,N'-Dimethyl-1,6-hexanediamine
- N,N'-Dimethylhexamethylenediamine
- N,N'-dimethylhexane-1,6-diamine
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.5700 | Relay (1.0) Calculated Property | |
| ΔfG° | 195.26 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -120.43 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 26.67 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 65.44 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.80 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.57 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.986 | Crippen Calculated Property | |
| McVol | 143.540 | ml/mol | McGowan Calculated Property |
| Pc | 2603.08 | kPa | Joback Calculated Property |
| Tboil | 478.31 | K | Relay (1.0) Calculated Property |
| Tc | 660.41 | K | Relay (1.0) Calculated Property |
| Tfus | 287.69 | K | Relay (1.0) Calculated Property |
| Vc | 0.541 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [328.81; 404.54] | J/mol×K | [482.78; 654.76] | 
|
| Cp,gas | 328.81 | J/mol×K | 482.78 | Joback Calculated Property |
| Cp,gas | 342.81 | J/mol×K | 511.44 | Joback Calculated Property |
| Cp,gas | 356.24 | J/mol×K | 540.11 | Joback Calculated Property |
| Cp,gas | 369.11 | J/mol×K | 568.77 | Joback Calculated Property |
| Cp,gas | 381.45 | J/mol×K | 597.43 | Joback Calculated Property |
| Cp,gas | 393.25 | J/mol×K | 626.10 | Joback Calculated Property |
| Cp,gas | 404.54 | J/mol×K | 654.76 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 369.20 | K | 1.90 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [326.33; 531.37] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.18171e+01 | |||
| Coefficient B | -3.06135e+03 | |||
| Coefficient C | -6.08030e+01 | |||
| Temperature range, min. | 326.33 | |||
| Temperature range, max. | 531.37 | |||
| Pvap | 1.33 | kPa | 326.33 | Calculated Property |
| Pvap | 3.32 | kPa | 349.11 | Calculated Property |
| Pvap | 7.22 | kPa | 371.89 | Calculated Property |
| Pvap | 14.13 | kPa | 394.68 | Calculated Property |
| Pvap | 25.37 | kPa | 417.46 | Calculated Property |
| Pvap | 42.48 | kPa | 440.24 | Calculated Property |
| Pvap | 67.09 | kPa | 463.02 | Calculated Property |
| Pvap | 100.89 | kPa | 485.81 | Calculated Property |
| Pvap | 145.55 | kPa | 508.59 | Calculated Property |
| Pvap | 202.65 | kPa | 531.37 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,6-Hexanediamine, N,N'-dimethyl-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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